172319322

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{215939}}^1$

素因数の和:215970

約数の個数: 32

約数和(自身を含む): 414604800

約数和(自身を除く): 242285478

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 215939, 431878, 647817, 1295634, 1511573, 3023146, 4102841, 4534719, 8205682, 9069438, 12308523, 24617046, 28719887, 57439774, 86159661, 172319322]

約数ペア:

[(1, 172319322), (2, 86159661), (3, 57439774), (6, 28719887), (7, 24617046), (14, 12308523), (19, 9069438), (21, 8205682), (38, 4534719), (42, 4102841), (57, 3023146), (114, 1511573), (133, 1295634), (266, 647817), (399, 431878), (798, 215939)]